Fig. 3
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Radial velocities of HR 7275a from VATT+PEPSI and STELLA+SES. Top panel : SB1 orbital fit is shown as a black line along with the data. Observations from STELLA+SES are indicated with dark blue circles and VATT+PEPSI observations are shown as red triangles. Bottom panel: RV residuals after subtracting predicted orbital velocities. The RV jitter appears multi-peaked per rotation. The thick gray and orange lines highlight two different rotational-modulation models.
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